#toc {
	float: right;
	margin: 1rem 0 1.5rem 1.5rem;
	width: min(calc(100% - 1.5rem), 23rem);
		/* 23rem is the width of the words 'table of contents' in my header font */
		/* yes, it's a bit hacky */
}

@media (max-width: 850px) {
	#toc {
		float: unset;
		margin-top: 2rem;
		margin-left: .5rem;
		width: calc(100% - .5rem);
	}
}

#toc details {
	border: thick solid var(--color-pink);
	border-radius: 1rem;
	margin-top: 1rem;
}

#toc summary {
	position: relative;
	top: -1.5rem;
	left: -.75rem;
	width: fit-content;
	background: var(--color-bg);
	border-radius: .5rem;
}

#toc summary:focus-visible {
	outline: .15rem solid var(--color-teal);
}

#toc summary::marker {
	font-size: 2.35rem;
}

#toc h2 {
	margin-top: 0;
	display: inline;
	line-height: normal;
}

#toc nav {
	position: relative;
	top: -1.25rem;
}

#toc li {
	margin-block: .45rem 0;
}

@media (max-width: 650px) {
	#toc nav > ol {
		margin-left: .5rem;
	}
}

/* basically we want to style this `ol` as a `ul` */
#toc ol > li {
	list-style: disc;
}

#toc ol > li > ol > li {
	list-style: circle;
}

#toc ol > li > ol > li > ol > li {
	list-style: square;
}